diff options
Diffstat (limited to 'drivers/ufs/host/ufs-qcom.h')
| -rw-r--r-- | drivers/ufs/host/ufs-qcom.h | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/drivers/ufs/host/ufs-qcom.h b/drivers/ufs/host/ufs-qcom.h index e0e129af7c16..380d02333d38 100644 --- a/drivers/ufs/host/ufs-qcom.h +++ b/drivers/ufs/host/ufs-qcom.h @@ -33,6 +33,28 @@ #define DL_VS_CLK_CFG_MASK GENMASK(9, 0) #define DME_VS_CORE_CLK_CTRL_DME_HW_CGC_EN BIT(9) +/* Qualcomm MCQ Configuration */ +#define UFS_QCOM_MCQCAP_QCFGPTR 224 /* 0xE0 in hex */ +#define UFS_QCOM_MCQ_CONFIG_OFFSET (UFS_QCOM_MCQCAP_QCFGPTR * 0x200) /* 0x1C000 */ + +/* Doorbell offsets within MCQ region (relative to MCQ_CONFIG_BASE) */ +#define UFS_QCOM_MCQ_SQD_OFFSET 0x5000 +#define UFS_QCOM_MCQ_CQD_OFFSET 0x5080 +#define UFS_QCOM_MCQ_SQIS_OFFSET 0x5040 +#define UFS_QCOM_MCQ_CQIS_OFFSET 0x50C0 +#define UFS_QCOM_MCQ_STRIDE 0x100 + +/* Calculated doorbell address offsets (relative to mmio_base) */ +#define UFS_QCOM_SQD_ADDR_OFFSET (UFS_QCOM_MCQ_CONFIG_OFFSET + UFS_QCOM_MCQ_SQD_OFFSET) +#define UFS_QCOM_CQD_ADDR_OFFSET (UFS_QCOM_MCQ_CONFIG_OFFSET + UFS_QCOM_MCQ_CQD_OFFSET) +#define UFS_QCOM_SQIS_ADDR_OFFSET (UFS_QCOM_MCQ_CONFIG_OFFSET + UFS_QCOM_MCQ_SQIS_OFFSET) +#define UFS_QCOM_CQIS_ADDR_OFFSET (UFS_QCOM_MCQ_CONFIG_OFFSET + UFS_QCOM_MCQ_CQIS_OFFSET) +#define REG_UFS_MCQ_STRIDE UFS_QCOM_MCQ_STRIDE + +/* MCQ Vendor specific address offsets (relative to MCQ_CONFIG_BASE) */ +#define UFS_MEM_VS_BASE 0x4000 +#define UFS_MEM_CQIS_VS 0x4008 + /* QCOM UFS host controller vendor specific registers */ enum { REG_UFS_SYS1CLK_1US = 0xC0, @@ -60,7 +82,7 @@ enum { UFS_AH8_CFG = 0xFC, UFS_RD_REG_MCQ = 0xD00, - + UFS_MEM_ICE_CFG = 0x2600, REG_UFS_MEM_ICE_CONFIG = 0x260C, REG_UFS_MEM_ICE_NUM_CORE = 0x2664, @@ -95,10 +117,6 @@ enum { REG_UFS_SW_H8_EXIT_CNT = 0x2710, }; -enum { - UFS_MEM_CQIS_VS = 0x8, -}; - #define UFS_CNTLR_2_x_x_VEN_REGS_OFFSET(x) (0x000 + x) #define UFS_CNTLR_3_x_x_VEN_REGS_OFFSET(x) (0x400 + x) |